100640512

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 239074416

約数和(自身を除く): 138433904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 113, 128, 142, 196, 224, 226, 256, 284, 392, 448, 452, 497, 568, 784, 791, 896, 904, 994, 1136, 1568, 1582, 1792, 1808, 1988, 2272, 3136, 3164, 3479, 3616, 3976, 4544, 5537, 6272, 6328, 6958, 7232, 7952, 8023, 9088, 11074, 12544, 12656, 13916, 14464, 15904, 16046, 18176, 22148, 25312, 27832, 28928, 31808, 32092, 44296, 50624, 55664, 56161, 63616, 64184, 88592, 101248, 111328, 112322, 127232, 128368, 177184, 202496, 222656, 224644, 256736, 354368, 393127, 445312, 449288, 513472, 708736, 786254, 890624, 898576, 1026944, 1417472, 1572508, 1797152, 2053888, 3145016, 3594304, 6290032, 7188608, 12580064, 14377216, 25160128, 50320256, 100640512]

約数ペア:

[(1, 100640512), (2, 50320256), (4, 25160128), (7, 14377216), (8, 12580064), (14, 7188608), (16, 6290032), (28, 3594304), (32, 3145016), (49, 2053888), (56, 1797152), (64, 1572508), (71, 1417472), (98, 1026944), (112, 898576), (113, 890624), (128, 786254), (142, 708736), (196, 513472), (224, 449288), (226, 445312), (256, 393127), (284, 354368), (392, 256736), (448, 224644), (452, 222656), (497, 202496), (568, 177184), (784, 128368), (791, 127232), (896, 112322), (904, 111328), (994, 101248), (1136, 88592), (1568, 64184), (1582, 63616), (1792, 56161), (1808, 55664), (1988, 50624), (2272, 44296), (3136, 32092), (3164, 31808), (3479, 28928), (3616, 27832), (3976, 25312), (4544, 22148), (5537, 18176), (6272, 16046), (6328, 15904), (6958, 14464), (7232, 13916), (7952, 12656), (8023, 12544), (9088, 11074)]